Re: T5 Loading Component Assets

[Todd Orr]

I figured out that it has something to do with maven corrupting the
image files in the resource directory. I'm trying to pin down the
exact problem before blaming maven. However, just by pulling out a
parent POM ref in my projects POM everything started to work.

On 7/24/07, 小司 <[EMAIL PROTECTED]> wrote:

You can read this link
http://tapestry.apache.org/tapestry5/tapestry-core/guide/assets.html
or this link (in chinese)
http://www.javaeye.com/article/78348

Maybe you can get some idea

2007/7/24, Todd Orr <[EMAIL PROTECTED]>:
> Ugh. I created a small test project and it works correctly there.
> Unfortunately, my real project is much larger. So, now I have the
> incredibly tedious task of starting a new project and adding code bit
> by bit until it breaks so that I can attempt to determine what is
> causing the failure.
>
> On 7/24/07, Nick Westgate <[EMAIL PROTECTED]> wrote:
> > Hi Todd.
> >
> > I just tested this, not with a template, but just writing HTML.
> > Details of my successful test follow, but first ...
> >
> > Are your images under the "resources" tree:
> > \myapp\src\main\resources\jp\co\key_planning\myapp\tapestry\components
> >
> > That's important, I think.
> >
> > My component CheckBoxImage.java
> >
> > ...
> > @Inject
> > @Path("check_checked.gif")
> > private Asset checkedImage;
> > ...
> > boolean beginRender(MarkupWriter writer)
> > {
> >      writer.element("img", "src", _test ? checkedImage : uncheckedImage);
> > ...
> >
> > Turns out fine in the HTML:
> > <img 
src="/myapp/assets/jp/co/key_planning/myapp/tapestry/components/check_checked.gif">
> >
> > And I can view the image in the browser at:
> > 
http://localhost:8080/myapp/assets/jp/co/key_planning/myapp/tapestry/components/check_checked.gif
> >
> > Cheers,
> > Nick.
> >
> >
> > Todd Orr wrote:
> > >> From what I see in the GridColumns code, I've coded this correctly.
> > > I'm still confused about why this works for a core component but not a
> > > custom component. Unless anyone has any insight I'll create a Jira
> > > item.
> > >
> > >
> > > On 7/20/07, Todd Orr <[EMAIL PROTECTED]> wrote:
> > >> Tap 5.0.5.
> > >>
> > >> I'm having trouble loading an asset from the classpath. Everywhere
> > >> I've looked I see that it should be dead simple. However, when I
> > >> attempt to view the image directly in the browser (firefox) I get:
> > >>
> > >> The image
> > >> 
"http://localhost:8080/testapp/assets/com/test/testapp/web/components/slider_default_selected.png";
> > >>
> > >> cannot be displayed, because it contains errors.
> > >>
> > >>
> > >> The code that injects the image is:
> > >>
> > >> @Inject
> > >> @Path("slider_default_selected.png")
> > >> //@Path("context:images/slider_default_selected.png") // testing
> > >> private Asset defaultSelectedImage;
> > >>
> > >> ...
> > >>
> > >> getter too.
> > >>
> > >>
> > >> The template code:
> > >>
> > >> <img src="${defaultSelectedImage}" />
> > >>
> > >>
> > >> Has anyone run into this before? For testing the code works fine when
> > >> using a context relative injection. However, this is not my ideal
> > >> choice for packaging.
> > >>
> > >> Thanks
> > >>
> > >
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> > >
> >
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